package com.okcl.mapper;

import com.okcl.entity.User;
import org.apache.ibatis.annotations.Mapper;

@Mapper
public interface UserMapper {
    /**
     * 根据用户名查询用户
     *
     * @param username 用户名
     * @return 用户对象
     */
    User getUserByUsername(String username);
}
